Inventor

IHARA KIYOTAKA

JP2 patents

⚠️ This page may combine multiple inventors who share the name “IHARA KIYOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6890237B2May 10, 2005

Shadow mask assembly manufacturing method and cathode ray tube manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations55

NUMAZAWA SHIGETAKA

1 patent

US8722288B2May 13, 2014

Diphenylnaphthylamine derivatives

NUMAZAWA SHIGETAKA0 citations30